On strain-localized damage in nanoscale Cu-Ta multilayers on a flexible substrate

IMR OpenIR

	On strain-localized damage in nanoscale Cu-Ta multilayers on a flexible substrate
	X. F. Zhu; Y. P. Li; G. P. Zhang; S. J. Zhu
	2010
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	527 期号:13-14 页码:3279-3283
摘要	Through the careful examination of the tensile-deformed Cu-Ta multilayers with individual layer thickness of 10 nm, we found that alignment of grain boundaries occurred in the localized deformation zone close to channel cracks on the top Cu layer. Quantitative measurement of the variation amplitude of grain boundary path and theoretical analysis indicated that nanometer-scale movement of grains appeared to accommodate the localized plastic deformation in the Cu-Ta multilayer. The possible mechanisms for the nanometer-scale movement of the grains in the nanoscale metallic multilayer were evaluated. (C) 2010 Elsevier B.V. All rights reserved.
部门归属	[zhu, x. f.; li, y. p.; zhang, g. p.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhu, s. j.] fukuoka inst technol, dept intelligent mech engn, higashi ku, fukuoka 8110295, japan.;zhang, gp (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;gpzhang@imr.ac.cn
关键词	Nanoscale Grain Rotation Plastic Deformation Metallic Multilayer Nanocrystalline Metals Copper-films Thin-films Diffusion Deformation Strength Flow
URL	查看原文
WOS记录号	WOS:000276874700032
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31798
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. F. Zhu,Y. P. Li,G. P. Zhang,et al. On strain-localized damage in nanoscale Cu-Ta multilayers on a flexible substrate[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2010,527(13-14):3279-3283.
APA	X. F. Zhu,Y. P. Li,G. P. Zhang,&S. J. Zhu.(2010).On strain-localized damage in nanoscale Cu-Ta multilayers on a flexible substrate.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,527(13-14),3279-3283.
MLA	X. F. Zhu,et al."On strain-localized damage in nanoscale Cu-Ta multilayers on a flexible substrate".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 527.13-14(2010):3279-3283.